html body{font-family: "open sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
	 font-size: 13px;
	 color: #676a6c;}
.main{padding: 0px 5px;}
.bd{border-bottom: 1px solid dimgray;}
.fold{font-weight: bold;}
.head{height: 40px;line-height: 40px;}
.tb{width: 100%;text-align:left;overflow: hidden;padding: 0px 0px 10px 0px;}
.tr{width: 50%; float: left; /* padding-bottom: 8px; */}
.produce{margin-top: 15px;}
table{border: 1px solid #f4f4f4; border-collapse: collapse; text-align: center;width: 100%;}
table th{height: 40px;line-height: 40px;border: 1px solid dimgray;background: gainsboro;text-align: center;}
table tr{height: 30px;line-height: 30px;}
table tr td{height: 30px;line-height: 30px;border: 1px solid dimgray;}
.print{display: inline-block;width: 100px; height: 32px;line-height: 32px;text-align: center;
background: rgb(26,179,148);color: white;cursor: pointer;}
.fuc{text-align: center;margin: 50px auto;}
.fuc span:first-child{margin-right: 20px}
.w-300{width: 300px;display: inline-block;}
.mr{margin-left: 30%}
.ml-15{margin-left: 15px}